Arcosana in the canton of Valais
Arcosana disappeared from the official file after 2022. In the canton of Valais its last known premium was CHF 349.40 a month, for an adult with a CHF 300 deductible and accident cover.
What it costs today
In the same place, the cheapest insurer in 2026 is Agrisano, at CHF 406.30 a month. That is the price a former Arcosana policyholder should compare against what they actually pay — an automatic transfer puts nobody with the cheapest.
The market average there is CHF 462.79: someone who does not compare pays CHF 677.88 more per year.
What it had done with its prices
Between 2015 and 2022, the lowest Arcosana premium went from CHF 277.20 to CHF 349.40 a month — a rise of +26.1 %. The table below places it next to the cheapest insurer in the same place, year by year.
| Year | This insurer | The cheapest |
|---|---|---|
| 2015 | CHF 277.20 | CHF 242.30 |
| 2016 | CHF 289.80 | CHF 252.10 |
| 2017 | CHF 329.70 | CHF 279.00 |
| 2018 | CHF 338.80 | CHF 283.65 |
| 2019 | CHF 353.30 | CHF 299.45 |
| 2020 | CHF 367.60 | CHF 318.70 |
| 2021 | CHF 347.70 | CHF 323.20 |
| 2022 | CHF 349.40 | CHF 333.70 |
Where did the portfolio go?
We do not say, because we do not know it from an official source. The FOPH publishes premiums, not portfolio transfers. Your current policy and statements carry the name of the insurer covering you today: that is the only reliable answer, and it is in your own paperwork.
Arcosana, canton by canton
Other insurers that closed
Source: Federal Office of Public Health (FOPH), premium files from 2015 to today.